初三英语(师大版)U3 Lesson 7 A Famous Inventor 2-2PPT

• She is clever as well as beautiful. (连接两个并列成分 clever 和 beautiful)
• Michael as well as Judie is friendly to me. (连接两个并列成分 Michael 和 Judie)
Read the sentence and try to guess the right meaning of the word from the context.
What do the underlined words mean in the following sentences?
and, because, from the time, nicely in the same way as
1. I haven’t seen her since I left university. from the time
2. Because he couldn’t test them, not all of da Vinci’s plans worked out as well as he wished.
3. As it took some time to translate the diaries, they were published more than 150 years after his death.
4.The picnic is cancelled
the bad weather.
Fill in the blanks. use these words: since as because because of
1. Since / As / Because it is raining, we have to stay at home.
What do the underlined words mean in the following sentences?
and, because, from the time, nicely in the same way as
1 I haven’t seen her since I left university. 2 Since she is very busy, we seldom meet each other. 3 Judy does not dance as well as her sister does. 4 Judy likes dancing, singing as well as drawing.
What do the underlined words mean in the following sentences?
and, because, from the time, nicely in the same way as
3. Judy does not dance as well as her sister does. nicely in the same way as
What do the underlined words mean in the following sentences?
and, because, from the time, nicely in the same way as
2. Since she is very busy, we seldom meet each other. because
Language focus.
1. Because he couldn’t test them, not all of da Vinci’s plans worked out as well as he wished. 因为达∙芬奇无法测试它们，所以并非所有计划都如他希望
的那样成功。 1) work out , 意为 “成功地进展” 如：
原因状语从句
Conjunctions 连词 1. 表示原因的连词
because, since, as是常见的表示原因的连词，可以引 导原因状语从句。例如： 1. I can be a good teacher because I’m very creative. 2. As it was too dark to go on, we stopped there. 3. Since you don’t know the answer, perhaps
Translate the sentences into English. 1. 他被认为是这个公司最有创意的人之一。
He is considered as one of the most creative people in this company.
2. 他的想法领先于他的时代。
His thoughts are far ahead of his time.
2. We haven’t seen each other since we met on the bus last time. A. because B. from a particular time in the past until the presente
Read the sentence and try to guess the right meaning of the word from the context.
I haven’t played baseball since I left university.
Conjunctions 连词 3. as well as
as well as可以作表示比较的连词短语，引导比较状语从句， 意为“和……一样好”。as well as也可以作介词短语，连接 两个并列的成分，“除……之外，也，还”。 例如： She sings as well as she dances.(比较状语从句） You look as well as you did five years ago.(比较状语从句）
What do the underlined words mean in the following sentences?
and, because, from the time, nicely in the same way as
4. Judy likes dancing, singing as well as drawing. and
3. Since / As / Because we were late, we could not get a seat.
Fill in the blanks. use these words: since as because because of
4. The picnic is cancelled because of the bad weather.
Read the sentences and pay attention to the underlined parts.
1. Since many of da Vinci’s inventions were far ahead of their time, they were only tested hundreds of years later.
1. They include plans for an adding machine, bridges as well as drawings of musical instruments. A. and B. nicely in the same way as
2. Not all of da Vinci’s plans worked out as well as he wished. A. and B. nicely in the same way as
Things have worked out quite well for us. 事情的结果对我们很有利。
Language focus.
2) not all, 意为“并不是所有的都……,并非都”，
表示部分否定。如： Not all birds can fly. 不是所有的鸟都会飞。
Language focus.
枪
helicopter
取消
bridge
工程师，设计师
instrument
计算器
cancel
镜子
mirror engineer
仪器；乐器 直升机
Review the passage.
Revsage.
Review the passage.
we should ask someone else.
Conjunctions 连词 2. since
since意为“因为，既然”，还可以作时间连词，引导时间状 语从句，意为“自……以后，从……以来”，一般与完成时 态连用。 例如：
He has been ill since he arrived here.
1. Since he died on May 2nd ,1519, people have been learning from them. A. because B. from a particular time in the past until the presente
Read the sentence and try to guess the right meaning of the word from the context.
3. I'm forever on a diet, since I put on weight easily. A. because B. from a particular time in the past until the presente
Read the sentences and try to guess the right meaning of the phrase from the context.
Fill in the blanks. use these words:
since as because because of
1.
it is raining, we have to stay at home.
2. I was absent
I caught a cold.
3.
we were late, we could not get a seat.
北京市中小学空中课堂
Unit 3 Lesson7 A Famous Inventor 2 初三年级 英语
主讲人 孙伟 北京第九中学分校
Review the words.
gun
n. 枪
cancel
adding machine n. 计算器 mirror
helicopter
n. 直升机 engineer
bridge
n. 桥，桥梁 absent
instrument
n. 仪器；乐器 ahead of
v.取消 n. 镜子 n. 工程师，设计师 adj. 缺席的；缺少的 早于；在……前面
Match the words with correct meanings.
gun
桥，桥梁
adding machine
2. some think da Vinci wanted to keep his ideas secret as he wrote his diary in code.
有些人认为达∙芬奇想将他的想法保密，因为他用密码写日记。
keep sth secret,意为“保守秘密”。如： She kept her past secret from us. 她对我们避而不谈她的过去。
Fill in the blanks. use these words: since as because because of
2. I was absent since / as / because I caught a cold.
Fill in the blanks. use these words: since as because because of